CollinAlpert 

This library is to .NET what Lombok is to Java. It generates constructors and other fun stuff using Source Generators for those classes you specify special attributes for.

Roslyn Analyzer which marks usages of the async/await pattern where the Task could be returned directly instead of awaiting it.

This package contains a Roslyn Analyzers to detect the reference of a dependency which has privacy-related issues.

Roslyn Analyzer which enforces the usage of 'is null' and 'is not null' over '== null' and '!= null'.